package oo.Day08;

public class InterfaceDemo {




}
//演示接口的实现
interface Inter1{
    void show();
    void test();
}
interface Inter3{
    void test1();
}
abstract class Boo{
    abstract void ad();
}
 class Aoo extends Boo implements Inter1,Inter3{
     public void show(){}    //重写接口中的方法时，访问权限必须是public
     public void test(){}

     @Override
     public void test1() {

     }
     @Override
     void ad() {

     }
 }
